# N个数
n = int(input(''))
# n个概率
p = input('')
list_p = p.split(' ')
# 得分
score_str = input("")
score_list = score_str.split(' ')
print(score_list)
dict = {}
for i in range(len(list_p)):
    dict[i] = float(list_p[i])
print(dict)